paula broadwell lives there with her husband and son. as craig brozwell reports, one question that they have is murders in benghazi. >> this was totally unexpected. >> reporter: petraeus had been scheduled to testify on thursday on the u.s. consulate in benghazi. >> governor petraeus will have an insight on this and he has the right to share it with americans. >> reporter: many are wondering why the respected general briefed lawmakers about the attack early on saying it was a spontaneous uprising about an islam film. listen to this portion of a speech by broadwell. >> the cia had actually had taken a couple of libyan malitia members prisoner and they think the attack was to get these prisoners back. >> reporter: any suggestions is still in the detention business is uninformed and baseless. there are four hearings on benghazi this week. the acting fbi director will testify on thursday in place of petraeus. >>> an online petition that calls for the state of texas to succeed from the nation has gotten so many signature that is the white hou